Blind Travel Prediction Based on Obstacle Avoidance in Indoor Scene

<div>The difference between the trajectory characteristics of the blind and normal person: (a) the change curve of the abscissa of trajectory with time and (b) the change curve of the ordinate of trajectory with time.</div>

Wireless Communications and Mobile Computing

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Figure 2

Figure 2: Blind Travel Prediction Based on Obstacle Avoidance in Indoor Scene 